... SIM card slotTelephone, SMS, MMS and other communications capabilitiesProvide wireless video alarmControl of home appliances, such as lighting, ... , windows and other home securitycontrol anytime, anywhereBuilt-in wireless transceiver communication moduleUSB×1 SD card slot×1 Audio ... -in microphoneBuilt-in 10/100M adaptive NICWireless network cardBuilt-in high-capacity lithium battery ColorWhite,Black